Evaluate
- $$\left| \begin{array} { r r r } 0 & 0 & 9 \\6 & - 7 & 9 \\0 & 3 & 3\end{array} \right|$$

question 9

Multiple Choice

Evaluate.
- $$\left| \begin{array} { r r r } 0 & 0 & 9 \\6 & - 7 & 9 \\0 & 3 & 3\end{array} \right|$$

• A) \(- 162\)
• B) 162
• C) 141
• D) \(- 183\)

---

Definitions:

Bus Ticket

A document or electronic confirmation that permits a person to travel on a bus.

Comparative Advantage

is the ability of an entity to produce a good or service at a lower opportunity cost than others, leading to trade benefits.

Opportunity Cost

Overlooking potential advantages by settling on a single alternative.

Sandwiches

A food item typically consisting of two pieces of bread with meat, cheese, vegetables, or other fillings between them.